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Home >> Subaru >> 2020 >> Crosstrek Base, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Transaxle (Diagnostics) (IMPREZA)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0604: Internal Control Module Random Access Memory (Ram) Error >> General Description >> Diagnostic Method

Diagnostic Method

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If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
Error Correcting Code (ECC) check error Detect

Time needed for diagnosis  : Immediately

Malfunction indicator light illumination  : Illuminates as soon as a malfunction occurs.

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